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</html><description>Closed Circuit Television or CCTV in short, also known as video surveillance, is a system of cameras set in a location which requires video monitoring of the place for security and safety reasons. It consists of a set of cameras fixed in strategic locations of the premises, whose output is limited to one or a [&hellip;]</description><thumbnail_url>http://www.velacctv.com/blog/wp-content/uploads/2018/01/design_9-300x300.jpg</thumbnail_url></oembed>
